摘要
从国内外FTTH发展态势、国内FTTH每线成本、带宽需求等3个方面出发讨论广电试点FTTH项目的必要性,以及广电在建设FTTH项目时需要注意的两个问题:CATV业务的实现和ODN的规划与建设的重要性。
This paper discusses the need of FTTH pilot project for radio and television from three aspects ： the development of FTTH situation at home and abroad, the domestic FTTH costs per line, the bandwidth demand. And also analyzes two problems of FTTH projects encountered.
出处
《中国有线电视》
2011年第10期1164-1166,共3页
China Digital Cable TV
关键词
FTTH
ODN
单纤三波
fiber to the home
optical distribution network
single -fiber three -wave
